Karlsruhe, Baden-Württemberg, Germany
Washington, DC, USA
Kraków, małopolskie, Poland
Toronto, Ontario, Canada
Gelsenkirchen, North Rhine-Westphalia, Germany
Hamburg, Hamburg, Germany
Tallinn, Harju County, Estonia
Dortmund, North Rhine-Westphalia, Germany
Ottawa, Ontario, Canada
Örebro, Örebro län, Sweden
Stuttgart, Baden Württemberg, Germany
Berlin, Berlin, Germany
